import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex)

export default new Vuex.Store({
  state: {
    token:localStorage.getItem("token"),
    userInfo:JSON.parse(sessionStorage.getItem("userInfo"))
  },
  mutations: {
    //set
    SET_TOKEN :(state,token)=>{
      state.token=token
      localStorage.setItem("token",token)
    },

    SET_USERINFO:(state,userInfo)=>{
        state.userInfo=userInfo
        //userInfo只能存入字符串
        sessionStorage.setItem("userInfo",JSON.stringify(userInfo))
    },
    REMOVE_INFO:(state)=>{
      state.token=''
      state.userInfo={}
      localStorage.setItem("token",'')
      sessionStorage.setItem("userInfo",JSON.stringify(''))
    }
},
  getters:{
    getUser:(state) =>{
      return state.userInfo
    }
},
  actions: {
  },
  modules: {
  }
})
